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惯性导航是一种不需要向外界辐射无线电波和光波,也不需要接收外界任何信号的完全自主式的导航系统,故具有极好的隐蔽性,在军事上应用意义重大。目前的飞机、火箭、巡航导弹、高空无人侦察机及潜艇均装有惯性导航系统。你知道吗,这种完全自主式的导航系统为什么能在地球上定位?它需要具备什么条件? 谈到定位,自然会联想到坐标系。在中学的学习中已经获知,应用苗卡尔直角坐标系可以确定一个点P在直线坐标轴上的位置,或在
Inertial navigation is a completely autonomous navigation system that does not need to radiate radio waves and light waves to the outside world and does not need to receive any signals from the outside world. Therefore, inertial navigation has excellent concealment and is of great military significance. The current aircraft, rockets, cruise missiles, altitude unmanned reconnaissance aircraft and submarines are equipped with inertial navigation system. Did you know why this completely autonomous navigation system can be located on the earth? What conditions do it need? When it comes to positioning, it is natural to think of a coordinate system. It has been learned in secondary school that using a Micon Cartesian coordinate system can determine the position of a point P on a linear axis or